Game controller thumbstick cover



FIG. 1 is a perspective view showing my new game controller thumbstick cover;

FIG. 2 is a top view thereof;

FIG. 3 is bottom side view thereof;

FIG. 4 is a front side view thereof;

FIG. 5 is a rear side view thereof; and,

FIG. 6 is a left side view thereof, with the right side view being a mirror image of the left side view. 

CLAIM The ornamental design of a game controller thumbstick cover, as shown and described. 